Full height? Set your sidebar's "height" in your CSS to 100% and "position" to fixed. I'm not really sure how you have your divisions but I'm sure that's a good place to start. Might want to check out https://www.w3schools.com/howto/howto_css_fixed_sidebar.asp too
thank you!!! I followed this tab tutorial: https://www.w3schools.com/howto/howto_js_tabs.asp
this is basically the code for my log but simplified. I'm not really good at explaining things, but I added some notes in the code that's hopefully helpful https://turd.neocities.org/tab%20note.txt
thank you so much dude! i appreciate the timt you took to reply, ima try dis out later c:
happy to help!!